:root{color-scheme:light;--brand: #7132f5;--brand-strong: #5741d8;--brand-soft: rgba(133, 91, 251, .16);--brand-tint: rgba(133, 91, 251, .08);--ink: #101114;--text: #101114;--muted: #686b82;--muted-2: #9497a9;--bg: #ffffff;--surface: #ffffff;--subtle: #f4f1f1;--subtle-2: rgba(148, 151, 169, .08);--line: #e5e6ef;--green: #149e61;--red: #d11d45;--warning: #9c6a1d;--radius-sm: 4px;--radius: 12px;--radius-lg: 16px;--container: 1200px;--shadow: 0 10px 30px rgba(16, 17, 20, .06);font-family:IBM Plex Sans,PingFang TC,Noto Sans TC,Microsoft JhengHei,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--brand);text-decoration:none}a:hover{color:var(--brand-strong)}img{max-width:100%;display:block}h1,h2,h3,h4{color:var(--ink);font-weight:700;line-height:1.2;letter-spacing:-.4px;margin:0}h1{font-size:clamp(2.1rem,4vw,2.75rem);letter-spacing:-.5px}h2{font-size:1.5rem;line-height:1.33}h3{font-size:1.25rem;line-height:1.4}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:28px;padding:12px clamp(18px,4vw,48px);background:#ffffffdb;border-bottom:1px solid var(--line);backdrop-filter:saturate(180%) blur(16px)}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-size:1.4rem;font-weight:700;letter-spacing:-.6px;white-space:nowrap}.brand:hover{color:var(--ink)}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--brand);color:#fff;font-size:1rem}.nav{display:flex;align-items:center;gap:22px;margin-left:8px;font-size:.95rem}.nav a{color:var(--ink);font-weight:500}.nav a:hover{color:var(--brand)}.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.hero,.section,.article-layout,.listing,.cat-inner{width:min(var(--container),calc(100% - 40px));margin-inline:auto}.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:48px;align-items:center;padding:72px 0 48px}.hero h1{font-size:clamp(2.4rem,5vw,3.6rem);margin:14px 0 18px}.eyebrow{display:inline-block;color:var(--brand);background:var(--brand-soft);font-size:.8rem;font-weight:600;letter-spacing:.02em;padding:5px 12px;border-radius:999px}.lead{color:var(--muted);font-size:1.12rem;line-height:1.6;max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:34px}.stat strong{display:block;font-size:1.7rem;font-weight:700;color:var(--ink)}.stat span{color:var(--muted);font-size:.9rem}.panel{background:var(--subtle);border-radius:var(--radius-lg);padding:28px}.panel h2{font-size:1.3rem;margin:6px 0 14px}.panel ol{margin:0;padding-left:1.2em;color:var(--muted)}.panel li{margin:8px 0}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:var(--radius);background:var(--brand);color:#fff;font-weight:600;font-size:.98rem;transition:background .15s ease,transform .15s ease}.button:hover{background:var(--brand-strong);color:#fff}.button.secondary{background:var(--brand-soft);color:var(--brand)}.button.secondary:hover{background:#855bfb3d;color:var(--brand)}.section{padding:56px 0}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}.section-header h2{font-size:clamp(1.7rem,3vw,2.1rem)}.section-header>a{font-weight:600;white-space:nowrap}.section-sub{color:var(--muted);margin:8px 0 0}.card-grid,.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.card{display:flex;flex-direction:column;gap:14px}.card>a{color:inherit}.thumb{aspect-ratio:16 / 10;border-radius:var(--radius-lg);background:linear-gradient(135deg,#7132f5,#a06bff 55%,#f0b9e6);display:grid;place-items:center;color:#ffffffeb;font-size:2.4rem;font-weight:700;letter-spacing:-1px;overflow:hidden;transition:transform .25s ease}.card:hover .thumb{transform:translateY(-3px)}.card:nth-child(3n+2) 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span{display:inline-flex;align-items:center}@media(max-width:960px){.article-layout{grid-template-columns:1fr;gap:24px}.toc{display:none}.article{max-width:680px;margin-inline:auto}}@media(max-width:860px){.nav{display:none}.hero{grid-template-columns:1fr;padding-top:48px}.card-grid,.article-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start}.site-footer{flex-direction:column}}